---
title: After 1492 diseases such as smallpox, carried by Europeans, killed v… — Olympiad: cause and effect chains ★★★ · tree and pragmatics
description: After 1492 diseases such as smallpox, carried by Europeans, killed very many native people of the Americas, who had never met them before, and this helped the Spanish conquer the Aztecs and the Inca. Who acts: many native people, this, Spanish. A sentence of the lesson «Olympiad: cause and effect ch
---

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# Olympiad: cause and effect chains ★★★, sentence 15

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After 1492 diseases such as smallpox, carried by Europeans, killed very many native people of the Americas, who had never met them before, and this helped the Spanish conquer the Aztecs and the Inca.

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**Who acts:** many native people, this, Spanish · **What happens:** carry, kill, not meet, help, conquer · **To what, where:** many native people, people, Spanish, Aztecs

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This is a sentence of the lesson «Olympiad: cause and effect chains ★★★» of the history course of Mova's primary school. The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (many native people, this, Spanish), what happens, when and where, as Mova's frames read it from the tree.

## The tree {#tree}

```conllu
# sent_id = school:history:086-olympiad-cause-and-effect-chains.lesson:15
# text = After 1492 diseases such as smallpox, carried by Europeans, killed very many native people of the Americas, who had never met them before, and this helped the Spanish conquer the Aztecs and the Inca.
# source = school lesson (ours)
# course = history
# lesson = 086-olympiad-cause-and-effect-chains.lesson
# annotation = Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R6-punct-agree ×1, R8-pos-agree ×2
1	After	after	ADP	IN	_	3	case	_	_
2	1492	1492	NUM	CD	NumForm=Digit|NumType=Card	3	nummod	_	_
3	diseases	disease	NOUN	NNS	Number=Plur	8	obl	_	_
4	such	such	ADJ	JJ	Degree=Pos|ExtPos=ADP	6	case	_	_
5	as	as	ADP	IN	_	4	fixed	_	_
6	smallpox	smallpox	NOUN	NN	Number=Sing	3	nmod	_	_
7	,	,	PUNCT	,	_	3	punct	_	_
8	carried	carry	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
9	by	by	ADP	IN	_	10	case	_	_
10	Europeans	European	PROPN	NNPS	Number=Plur	8	obl	_	Agree=R8-pos-agree|Haiku=8:obl|HaikuPos=NOUN:NNS:Number=Plur
11	,	,	PUNCT	,	_	12	punct	_	_
12	killed	kill	VERB	VBD	Mood=Ind|Tense=Past|VerbForm=Fin	8	parataxis	_	_
13	very	very	ADV	RB	_	14	advmod	_	_
14	many	many	ADJ	JJ	Degree=Pos	16	amod	_	_
15	native	native	ADJ	JJ	Degree=Pos	16	amod	_	_
16	people	people	NOUN	NNS	Number=Plur	12	obj	_	_
17	of	of	ADP	IN	_	19	case	_	_
18	the	the	DET	DT	Definite=Def|PronType=Art	19	det	_	_
19	Americas	Americas	PROPN	NNPS	Number=Plur	16	nmod	_	_
20	,	,	PUNCT	,	_	24	punct	_	_
21	who	who	PRON	WP	PronType=Rel	24	nsubj	_	_
22	had	have	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	24	aux	_	_
23	never	never	ADV	RB	PronType=Neg	24	advmod	_	_
24	met	meet	VERB	VBN	Tense=Past|VerbForm=Part	16	acl:relcl	_	_
25	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	24	obj	_	_
26	before	before	ADV	RB	_	24	advmod	_	_
27	,	,	PUNCT	,	_	30	punct	_	_
28	and	and	CCONJ	CC	_	30	cc	_	_
29	this	this	PRON	DT	Number=Sing|PronType=Dem	30	nsubj	_	_
30	helped	help	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	12	conj	_	Agree=R5-strong|Haiku=8:conj
31	the	the	DET	DT	Definite=Def|PronType=Art	32	det	_	_
32	Spanish	Spanish	ADJ	JJ	Degree=Pos	30	obj	_	_
33	conquer	conquer	VERB	VB	VerbForm=Inf	30	xcomp	_	_
34	the	the	DET	DT	Definite=Def|PronType=Art	35	det	_	_
35	Aztecs	Aztec	PROPN	NNPS	Number=Plur	33	obj	_	Agree=R8-pos-agree|Haiku=33:obj|HaikuPos=NOUN:NNS:Number=Plur
36	and	and	CCONJ	CC	_	38	cc	_	_
37	the	the	DET	DT	Definite=Def|PronType=Art	38	det	_	_
38	Inca	Inca	PROPN	NNP	Number=Sing	35	conj	_	_
39	.	.	PUNCT	.	_	12	punct	_	Agree=R6-punct-agree|Haiku=8:punct
```

## Pragmatics {#pragmatics}

<!-- .note -->
No stored speech act for this sentence.

<!-- .fr -->
| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **carry** | participle |  |  |  |  | after 1492 diseases such smallpox | by Europeans | vn carry-11.4 «NP V NP»: agent=Agent |
| 2 | **kill** | past |  | many native people of the Americas |  |  |  |  | vn remove-10.1 «NP V NP»: agent=Agent people=Theme |
| 3 | **not** **meet** | past · perfect | many native people of the Americas | people |  |  |  | before *property* | vn meet-36.3-1 «NP V NP»: agent=Agent they=Co-Agent |
| 4 | **help** | past | this | the Spanish |  |  |  |  | vn help-72.1-1-1 «NP V NP S\_INF»: agent=Agent spanish=Beneficiary clause=Theme |
| 5 | **conquer** | infinitive | the Spanish *not said here* | the Aztecs and the Inca |  |  |  |  | vn subjugate-42.3 «NP V NP»: agent=Agent aztec=Patient |

<!-- .note -->
One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Licence: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/)**, as the whole of Mova corpus 0.4, of which this treebank (the agreed school, `mova-school-agreed-en.conllu`) is part. The lessons were written for Mova's primary school. Sentence `school:history:086-olympiad-cause-and-effect-chains.lesson:15`.

**The tree:** Mova annot: Rust (en) → Haiku 5.5 (medium, Batches API) patches; gates UD 2.18; agreed by treeagree rules (Stanza, Trankit, spaCy trf): R5-strong ×1, R6-punct-agree ×1, R8-pos-agree ×2. **The frames** are read from the tree by Mova's frames reader (`prag`) when this page is built, the lesson read in order, so a pronoun may be resolved from an earlier sentence.

See the [release 0.4](https://md.mova.elamur.ai/free/en/releases/0.4/).

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- ← previous: [Olympiad: cause and effect chains ★★★, 14](https://md.mova.elamur.ai/free/en/corpora/school/history/86-olympiad-cause-and-effect-chains/14/)
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